project Txheej txheem cej luam
NCTD tau cog lus tias yuav ua rau peb txoj kev txhim kho kom zoo tshaj plaws rau peb cov neeg caij tsheb thiab cov neeg zej zog. Ua raws li tag nrho tsoom fwv txoj cai tswjfwm yog ib qho ntawm kev ua kom peb txoj kev tsheb nqaj hlau nyob ruaj ntseg. Txoj Cai Kev Nyab Xeeb Txog Kev Nyab Xeeb Txog Kev Nyab Xeeb ntawm 2008 tau txwv kom cov tsheb thauj khoom thiab caij npav thauj khoom siv PTC los ntawm 2015. Nyob rau hauv 2015 lig, Congress ncua sijhawm sijhawm tsawg kawg yog peb xyoos rau Lub Kaum Hlis 31, 2018. PTC yog ib qho kev qhia ua ke, kev tswj, kev sib txuas lus, thiab kev qhia xov xwm uas tswj kev taw qhia kev tsheb nqaj hlau, yog li ua kom kev ruaj ntseg ntawm txhua tus uas siv txoj kab.
Kev ua yuam kev ntawm tib neeg tseem yog ib qhov teebmeem loj ntawm qee cov tsheb ciav hlau phem tshaj plaws hauv tebchaws Asmelikas. PTC tshuab, txawm li ntawd los, tiv thaiv ntau hom kev ua yuam kev ntawm tib neeg los ntawm kev raug mob. Piv txwv li, los ntawm kev siv tshuab PTC, yog tias tus kws qhia tus kws qhia ntawv tsis qeeb ib lub tsheb ciav hlau uas muaj kev sib tsoo ntawm kev sib tsoo, ces lub tsheb ciav hlau yuav qeeb qeeb. Los ntawm kev siv technology nyob thoob ntiaj teb (GPS), cov kev sib txuas lus thiab cov computers hauv computer, PTC tshuab tsis tu ncua qhov chaw tsheb ciav hlau, tuaj yeem ua phom sij txaus ntshai thiab yuav nres tsheb yog tias cov neeg ua haujlwm tsis tuaj yeem.
Yuav ua raws li
Kev ua tiav tiav!
NCTD qhov kev siv ntawm PTC yog tam sim no tiav. Tag nrho cov subsystems ntawm txhua lub PTC ntu tau raug ntsia thiab kuaj. NCTD tau sim nyob rau hauv Revenue Service Demonstration (RSD) uas yog qhov kev xeem kawg ntawm tag nrho cov subsystems. NCTD qhov pib ntawm RSD xav tau kev khiav hauj lwm cov nyiaj (neeg caij tsheb thauj khoom) COASTER tsheb nqaj hlau nrog PTC rau hauv kev khiav hauj lwm.
Tom qab kuaj tas, tsoom fwv teb chaws Railroad Administration (FRA) tau tshawb xyuas thiab lees daim PTC system thiab cov haujlwm. Nyob rau lub Kaum Ob Hlis 27, 2018, NCTD ceeb toom rau FRA ntawm tag nrho kev siv ntawm lub system. Thiab nyob rau lub Kaum Ob Hlis 31, 2018, FRA lees paub tau txais NCTD tsab ntawv rau kev ua tiav PTC - ib ntawm tsuas yog plaub txoj kev tsheb ciav hlau hauv lub tebchaws thiaj li ua tiav raws sijhawm.
Nws Ua Haujlwm Li Cas?
PTC yog ib qho kev twv ua ntej thiab cov tshuab ua kom paub tseeb uas yuav paub txog cov kev mob yav tom ntej thiab tuaj nres tau tsheb ciav hlau thaum tsim nyog. PTC technical architecture muaj tsib feem tseem ceeb:
- chaw ua hauj lwm
- Plawv
- On-Board
- Tus Neeg Ua Haujlwm Kev Taug Kev
- kev sib txuas lus
Lub chaw ua haujlwm muaj PTC cov neeg pabcuam thiab cov chaw khaws ntaub ntawv uas khaws cov ntaub ntawv, cov chaw tsheb ciav hlau, chaw ua haujlwm, thiab kev txwv qeeb.
Txoj kev ua rau txoj hauv kev tsis muaj teeb meem rau cov tub ceev xwm raws li cov ntaub ntawv tau txais los ntawm txoj kev ua haujlwm, qhov chaw nyob ntawm tsheb ciav hlau, thiab kev ua haujlwm ntawm txoj kev tsheb.
Kev sib txuas lus muaj xws li cov kab mob fiber ntau ntawm fiber ntau, xov tooj ntawm tes, 220MHz xov tooj cua, thiab GPS. Cov txheej txheem sib txuas lus muab txoj kev sib txuas lus ntawm cov chaw ua haujlwm, kev taug qab, tsheb ciav hlau, thiab cov neeg ua haujlwm kev tsheb.
NCTD tsim lub tsev kawm PTC thiab qhov chaw cob qhia. Qhov kev xeem thiab kev cob qhia yog nruab nrog tag nrho PTC cov ntsiab lus thiab yuav ua qhov kev xeem kawg-rau-kawg ua ntej thiab tom qab NCTD PTC qhov commissioned commissioned. NCTD tseem yuav siv qhov chaw no kom paub txog cov neeg tsav tsheb thiab cov neeg ua haujlwm saib xyuas nrog cov kev cai ntawm PTC thiab kuaj kev kho vajtse thiab software. Cov khoom siv los cob qhia cov neeg ua haujlwm hauv PTC muaj kev simulated saib ntawm txoj kev tsheb ciav hlau, raws li cov nram qab no.
